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数字粉红噪声生成研究 被引量:3

Study on the Generation of Digital Pink Noise
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摘要 介绍了利用DSP方法和Voss算法生成数字粉红噪声的原理,并对生成的粉红噪声性能参数进行了比较和评价,推荐了各种方法的应用场合。 The principles of the digital pink noise generation using DSP methods and the Voss algorithm are introduced. The complexities and precision of the performing parameters are compared and evaluated. Finally, the recommendations for their use in different situations are given.
出处 《电声技术》 2006年第11期56-58,共3页 Audio Engineering
基金 国家自然科学基金资助项目(10304008) 高等学校博士学科点专项科研基金资助课题
关键词 粉红噪声 零极点滤波器 Voss算法 pink noise zero-pole filter Voss algorithm
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参考文献7

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  • 3WHITTLE R.DSP generation of pink(l/f) noise[EB/OL].(2006-03-27)[2006-05-15].http://www.firstpr.com.au/dsp/pink-noise/.
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二级参考文献3

  • 1MOller, Henning. Hi-Fi Tests-with 1/3 Octave Pink Weighted Random Noise. J.A.E.S,Preprint A -5.Convention 47,1974.
  • 2Keele D B. The Design and Use of a Simple Pseudo Random Pink-Noise Generator. J.A.E.S,1973,21 (1) :33-41.
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共引文献3

同被引文献21

  • 1徐小兵,沈勇,邬宁.IIR数字粉红噪声滤波器的优化设计[J].电声技术,2005,29(12):56-59. 被引量:4
  • 2吴飞.产生随机数的几种方法及其应用[J].数值计算与计算机应用,2006,27(1):48-51. 被引量:34
  • 3杨振海,张国志.随机数生成[J].数理统计与管理,2006,25(2):244-252. 被引量:35
  • 4王爱萍,王惠南.基于小波分析的1/f噪声降噪[J].数据采集与处理,2006,21(2):217-221. 被引量:10
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  • 10Whittle R. DSP generation of pink (l/f) noise [EB/ OL ]. ( 2006-03-27 ) [ 2006-05-15 ]. http ://www. Firstpr. eom. au/dsp/pink-noise/.

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